🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.56 AU - 0.6 AU

Year: 162 Days

Day: 13.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,204,822 km

• M1: 56,997 km (0.066 R)
• M2: 109,057 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.53 AU - 0.63 AU

Year: 162 Days

Day: 46.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.75 AU - 1.07 AU

Year: 319 Days

Day: 42.3 Hours

Environment

Temp: 67 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,204,822 km

• M1: 51,910 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.9 AU - 4.04 AU

Year: 2373 Days

Day: 32.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.4 AU - 4.52 AU

Year: 3458 Days

Day: 13.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,204,822 km

• M1: 73,901 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.6

Radius: 4

Gravity: 41.85 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.05 AU - 21.33 AU

Year: 29661 Days

Day: 18.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 98,204,822 km

• M1: 49,816 km (0.034 R)
• M2: 184,005 km (0.117 R)
• M3: 482,752 km (0.093 R)
• M4: 883,076 km (0.061 R)
• M5: 1,011,730 km (0.087 R)
• M6: 1,835,267 km (0.063 R)
• M7: 2,091,079 km (0.089 R)
• M8: 3,176,412 km (0.059 R)
• M9: 5,607,527 km (0.11 R)
• M10: 6,474,147 km (0.059 R)
• M11: 7,799,435 km (0.101 R)
• M12: 8,073,647 km (0.08 R)
• M13: 8,934,583 km (0.108 R)
• M14: 11,178,551 km (0.095 R)
• M15: 12,245,633 km (0.094 R)
• M16: 13,301,195 km (0.103 R)
• M17: 14,172,154 km (0.049 R)
• M18: 14,580,257 km (0.076 R)
• M19: 16,829,760 km (0.05 R)
• M20: 19,399,852 km (0.085 R)
• M21: 27,255,236 km (0.105 R)
• M22: 28,397,416 km (0.081 R)
• M23: 28,655,472 km (0.062 R)
• M24: 29,307,569 km (0.047 R)
• M25: 30,506,147 km (0.098 R)
• M26: 35,032,231 km (0.099 R)
• M27: 35,627,780 km (0.103 R)
• M28: 44,166,079 km (0.091 R)
• M29: 50,683,011 km (0.115 R)
• M30: 55,567,231 km (0.074 R)
• M31: 63,797,658 km (0.111 R)
• M32: 64,240,467 km (0.065 R)
• M33: 66,484,585 km (0.057 R)
• M34: 70,891,589 km (0.096 R)
• M35: 78,747,122 km (0.068 R)
• M36: 79,511,867 km (0.058 R)
• M37: 82,358,864 km (0.083 R)
• M38: 82,620,959 km (0.109 R)
• M39: 84,205,500 km (0.088 R)
• M40: 85,273,030 km (0.069 R)
• M41: 86,891,081 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 13,684 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit